:root {
  color-scheme: dark;
  --bg: #0b0e12;
  --bg-2: #10151b;
  --panel: #151c24;
  --panel-2: #1c2530;
  --line: rgba(134, 154, 174, 0.34);
  --line-strong: rgba(153, 177, 195, 0.54);
  --text: #edf3f7;
  --muted: #9eacb8;
  --faint: #61717f;
  --green: #40d0a3;
  --cyan: #74c5ff;
  --amber: #f0ba5b;
  --red: #ff6b6b;
  --on-accent: #06130f;
  --shadow: rgba(0, 0, 0, 0.45);
  --max: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(64, 208, 163, 0.035), transparent 440px),
    var(--bg);
  color: var(--text);
  font-family: "Bahnschrift", "Aptos", "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 92px 92px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
select,
input {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 18px;
  left: clamp(16px, 4vw, 54px);
  right: clamp(16px, 4vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 62px;
  padding: 0 14px 0 18px;
  border: 1px solid rgba(237, 243, 247, 0.13);
  background: rgba(11, 14, 18, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand-icon {
  width: 28px;
  height: 28px;
  border: 2px solid var(--green);
  display: inline-block;
  position: relative;
  box-shadow: inset 0 0 0 6px rgba(64, 208, 163, 0.1);
}

.brand-icon::before,
.brand-icon::after {
  content: "";
  position: absolute;
}

.brand-icon::before {
  inset: 7px;
  border: 1px solid var(--cyan);
}

.brand-icon::after {
  width: 6px;
  height: 6px;
  left: 9px;
  top: 9px;
  background: var(--green);
}

nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

nav a {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 9px 10px;
  border: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

nav a:hover,
nav a:focus-visible {
  color: var(--text);
  border-color: var(--line);
  background: rgba(237, 243, 247, 0.04);
  outline: none;
}

.download-link {
  color: var(--on-accent);
  background: var(--green);
  border-color: var(--green);
}

.download-link:hover,
.download-link:focus-visible {
  color: var(--on-accent);
  background: #66e4bb;
  border-color: #66e4bb;
}

.hero-section {
  min-height: 100dvh;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(24px, 5vw, 74px);
  padding: 126px clamp(20px, 6vw, 90px) 58px;
  border-bottom: 1px solid var(--line);
}

#starfieldCanvas,
.scan-grid {
  position: absolute;
  inset: 0;
}

#starfieldCanvas {
  width: 100%;
  height: 100%;
}

.scan-grid {
  pointer-events: none;
  opacity: 0.28;
  background:
    linear-gradient(rgba(116, 197, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(64, 208, 163, 0.08) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 78%, transparent);
}

.hero-content,
.hero-media,
.product-showcase,
.org-showcase,
.section > *,
.site-footer {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 13px;
  color: var(--green);
  font: 800 0.78rem "Consolas", monospace;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(4.5rem, 13vw, 9.8rem);
  line-height: 0.78;
  letter-spacing: 0;
  text-transform: uppercase;
}

.cinematic-hero h1 {
  max-width: 840px;
  font-size: clamp(3.45rem, 7.4vw, 7rem);
  line-height: 0.88;
}

.org-hero h1 {
  max-width: 780px;
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  line-height: 0.9;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: 0;
  max-width: 920px;
}

h3 {
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.4vw, 1.24rem);
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--green);
  font-weight: 900;
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.primary-action {
  color: var(--on-accent);
  background: var(--green);
}

.secondary-action {
  color: var(--text);
  background: rgba(21, 28, 36, 0.84);
  border-color: var(--line-strong);
}

.primary-action:hover,
.secondary-action:hover,
.primary-action:focus-visible,
.secondary-action:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.primary-action:hover,
.primary-action:focus-visible {
  background: #65e3ba;
  border-color: #65e3ba;
}

.secondary-action:hover,
.secondary-action:focus-visible {
  border-color: var(--green);
}

.signal-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 40px;
  border: 1px solid var(--line);
  background: var(--line);
}

.signal-rail span {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  background: rgba(13, 18, 24, 0.88);
  color: var(--muted);
  font: 800 0.77rem "Consolas", monospace;
  text-transform: uppercase;
}

.hero-media {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: rgba(18, 24, 31, 0.72);
  box-shadow: 0 42px 120px var(--shadow);
  transform: perspective(1300px) rotateY(-4deg) rotateX(2deg);
  transform-origin: center;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-media figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  padding: 0 18px;
  border-top: 1px solid var(--line);
  background: rgba(11, 14, 18, 0.92);
}

.hero-media figcaption span {
  color: var(--muted);
  font: 800 0.75rem "Consolas", monospace;
  text-transform: uppercase;
}

.hero-media figcaption strong {
  color: var(--green);
  font: 800 1.05rem "Consolas", monospace;
}

.product-showcase,
.org-showcase {
  border: 1px solid var(--line-strong);
  background: rgba(18, 24, 31, 0.78);
  box-shadow: 0 42px 120px var(--shadow);
  overflow: hidden;
}

.product-showcase {
  transform: perspective(1300px) rotateY(-4deg) rotateX(2deg);
  transform-origin: center;
}

.showcase-topbar {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 14, 18, 0.92);
}

.showcase-topbar span {
  color: var(--muted);
  font: 800 0.78rem "Consolas", monospace;
}

.showcase-topbar strong {
  color: var(--green);
  font: 900 1.04rem "Consolas", monospace;
  text-transform: uppercase;
}

.showcase-screen {
  position: relative;
  min-height: clamp(420px, 46vw, 560px);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(64, 208, 163, 0.09), transparent 40%),
    #0d1218;
}

.showcase-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(18px, 3vw, 34px);
  opacity: 0;
  transform: translateX(26px) scale(0.98);
  transition: opacity 420ms ease, transform 420ms ease;
  pointer-events: none;
}

.showcase-slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.showcase-caption {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 78px;
  padding: 16px;
  border-top: 1px solid var(--line);
  background: rgba(11, 14, 18, 0.92);
}

.showcase-caption p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.showcase-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.showcase-dots button {
  width: 34px;
  height: 6px;
  padding: 0;
  border: 0;
  background: var(--line-strong);
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease;
}

.showcase-dots button.is-active {
  width: 54px;
  background: var(--green);
}

.mock-login-screen,
.mock-server-screen,
.mock-radio-screen,
.mock-admin-screen,
.mock-overlay-screen {
  width: min(680px, 100%);
  min-height: 360px;
  border: 1px solid var(--line-strong);
  background: rgba(15, 21, 28, 0.96);
  padding: clamp(22px, 4vw, 42px);
}

.mock-login-screen {
  display: grid;
  align-content: center;
  gap: 16px;
}

.mock-brand {
  color: var(--green);
  font: 900 0.9rem "Consolas", monospace;
}

.mock-login-screen h2,
.mock-server-screen h2 {
  font-size: clamp(2.2rem, 4.8vw, 4.4rem);
  margin: 0;
  line-height: 0.95;
}

.mock-admin-screen h2 {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1;
  margin: 0 0 10px;
}

.mock-login-screen p {
  max-width: 460px;
  color: var(--muted);
}

.mock-button {
  width: fit-content;
  border: 1px solid var(--green);
  background: var(--green);
  color: var(--on-accent);
  padding: 12px 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.mock-server-screen {
  display: grid;
  align-content: center;
  gap: 12px;
}

.mock-server-note {
  margin: 0 0 8px;
  color: var(--muted);
  font: 800 0.86rem "Consolas", monospace;
  text-transform: uppercase;
}

.mock-select-row {
  border: 1px solid var(--line);
  background: #101820;
  padding: 16px;
  color: var(--muted);
  font: 800 1rem "Consolas", monospace;
}

.mock-select-row.is-selected {
  border-color: var(--green);
  color: var(--text);
  background: rgba(64, 208, 163, 0.1);
}

.mock-radio-screen {
  width: min(820px, 100%);
}

.mock-radio-screen.mock-radio-app {
  min-height: 394px;
  padding: 0;
  display: grid;
  grid-template-columns: 226px 1fr;
  grid-template-rows: 42px 1fr;
  align-content: stretch;
  gap: 0;
  overflow: hidden;
  background: #10161d;
}

.mock-app-bar {
  grid-column: 1 / -1;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: #0f141a;
}

.mock-window-dots {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mock-window-dots span {
  width: 10px;
  height: 10px;
  background: var(--line);
}

.mock-window-dots span:nth-child(1) { background: var(--red); }
.mock-window-dots span:nth-child(2) { background: var(--amber); }
.mock-window-dots span:nth-child(3) { background: var(--green); }

.mock-app-bar strong {
  color: var(--muted);
  font: 800 0.76rem "Consolas", monospace;
}

.mock-radio-sidebar {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border-right: 1px solid var(--line);
  background: #111820;
}

.mock-radio-sidebar h2,
.mock-radio-heading h2 {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1;
  text-transform: uppercase;
}

.mock-ptt {
  border: 1px solid var(--line);
  background: #0d1218;
  padding: 12px;
  color: var(--amber);
  font-weight: 900;
  text-transform: uppercase;
}

.mock-radio-sidebar label {
  display: grid;
  gap: 6px;
  margin: 0;
  color: var(--muted);
  font: 800 0.76rem "Consolas", monospace;
}

.mock-radio-sidebar label span,
.mock-check {
  min-height: 32px;
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  background: #0f141a;
  color: var(--text);
  padding: 0 10px;
  font: 800 0.82rem "Bahnschrift", sans-serif;
}

.mock-check::before {
  content: "";
  width: 11px;
  height: 11px;
  margin-right: 9px;
  background: #2093e8;
  box-shadow: inset 0 0 0 2px #2093e8;
}

.mock-radio-main {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 22px;
}

.mock-radio-heading,
.mock-radio-net > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mock-radio-heading span {
  border: 1px solid var(--amber);
  color: var(--amber);
  padding: 5px 10px;
  font: 800 0.72rem "Consolas", monospace;
  text-transform: uppercase;
}

.mock-radio-net {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  background: #111820;
  padding: 15px 16px;
}

.mock-radio-net.is-receiving {
  border-color: rgba(240, 186, 91, 0.82);
}

.mock-radio-net strong {
  font-size: 1.04rem;
  text-transform: uppercase;
}

.mock-radio-net button {
  min-height: 32px;
  border: 1px solid var(--line);
  background: #17202a;
  color: var(--text);
  padding: 0 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.mock-radio-net p {
  margin: 0;
  color: var(--muted);
  font: 800 0.78rem "Consolas", monospace;
}

.mock-audio-controls {
  display: grid;
  grid-template-columns: 58px 58px 58px minmax(96px, 1fr);
  gap: 8px;
  align-items: center;
}

.mock-audio-controls span {
  min-height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 900;
  text-transform: uppercase;
}

.mock-audio-controls span.is-active {
  color: var(--on-accent);
  background: var(--green);
  border-color: var(--green);
}

.mock-audio-controls b {
  position: relative;
  height: 8px;
  background: rgba(237, 243, 247, 0.85);
  overflow: visible;
}

.mock-audio-controls b::before,
.mock-audio-controls b::after {
  content: "";
  position: absolute;
  top: 50%;
}

.mock-audio-controls b::before {
  left: 0;
  width: var(--volume, 80%);
  height: 8px;
  background: #2093e8;
  transform: translateY(-50%);
}

.mock-audio-controls b::after {
  left: var(--volume, 80%);
  width: 13px;
  height: 13px;
  background: #2093e8;
  transform: translate(-50%, -50%);
}

.mock-channel span,
.mock-admin-screen span,
.mock-overlay-card span {
  color: var(--muted);
  font: 800 0.86rem "Consolas", monospace;
}

.mock-admin-screen {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 18px;
}

.mock-admin-screen > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.mock-admin-screen span {
  border: 1px solid var(--line);
  background: #101820;
  padding: 10px;
}

.mock-overlay-screen {
  position: relative;
  overflow: hidden;
  padding: 0;
}

.mock-spacefield {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, transparent 44%, rgba(64, 208, 163, 0.16) 45%, transparent 46%),
    linear-gradient(180deg, rgba(116, 197, 255, 0.08), transparent 40%),
    #090d12;
}

.mock-overlay-card {
  position: absolute;
  top: 32px;
  right: 32px;
  width: min(320px, calc(100% - 64px));
  border: 2px solid var(--green);
  background: rgba(14, 18, 24, 0.92);
  padding: 16px;
}

.mock-overlay-card strong {
  display: block;
  color: var(--green);
  font-size: 1.6rem;
}

.mock-overlay-card p {
  margin: 0;
  color: var(--muted);
}

.next-hint {
  position: absolute;
  z-index: 3;
  left: clamp(20px, 6vw, 90px);
  bottom: 20px;
  color: var(--muted);
  font: 800 0.78rem "Consolas", monospace;
  text-transform: uppercase;
}

.section {
  padding: clamp(64px, 9vw, 128px) clamp(20px, 6vw, 90px);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: var(--max);
  margin: 0 auto 38px;
}

.section-heading p:not(.eyebrow),
.install-section p,
.org-final-section p {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.05rem;
}

.client-sequence {
  background:
    linear-gradient(90deg, rgba(64, 208, 163, 0.055), transparent 44%),
    #0f141a;
}

.chapter-grid {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.82fr 1.28fr 0.9fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.chapter {
  min-height: 280px;
  padding: clamp(22px, 3vw, 34px);
  background: rgba(20, 27, 35, 0.92);
}

.chapter.is-emphasized {
  background:
    linear-gradient(135deg, rgba(64, 208, 163, 0.13), transparent 52%),
    rgba(23, 33, 42, 0.96);
}

.chapter span,
.capability-list span,
.command-strip article > span,
.startup-step > span {
  display: inline-block;
  color: var(--amber);
  font: 800 0.78rem "Consolas", monospace;
  margin-bottom: 34px;
  text-transform: uppercase;
}

.chapter h3,
.capability-list h3,
.startup-step h3 {
  margin-bottom: 10px;
  font-size: 1.42rem;
}

.chapter p,
.capability-list p,
.startup-step p,
.command-strip p,
.assignment-explain-section p {
  color: var(--muted);
}

.console-scene {
  background: var(--bg);
}

.product-frame,
.admin-demo,
.overlay-demo,
.discord-window,
.org-showcase {
  width: min(var(--max), 100%);
  margin: 0 auto;
  border: 1px solid var(--line-strong);
  background: rgba(18, 24, 31, 0.9);
  box-shadow: 0 34px 96px rgba(0, 0, 0, 0.32);
}

.window-bar,
.client-heading,
.net-card-head,
.discord-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.window-bar {
  height: 42px;
  border-bottom: 1px solid var(--line);
  padding: 0 14px;
  color: var(--muted);
}

.window-bar span {
  width: 10px;
  height: 10px;
  background: var(--line);
  margin-right: 4px;
}

.window-bar span:nth-child(1) { background: var(--red); }
.window-bar span:nth-child(2) { background: var(--amber); }
.window-bar span:nth-child(3) { background: var(--green); }

.window-bar strong {
  margin-left: auto;
  font: 800 0.82rem "Consolas", monospace;
  text-transform: uppercase;
}

.client-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 430px;
}

.client-sidebar,
.client-main {
  padding: 22px;
}

.client-sidebar {
  border-right: 1px solid var(--line);
  background: #111820;
}

.client-sidebar h3,
.client-main h3 {
  margin-bottom: 18px;
  font-size: 1rem;
  text-transform: uppercase;
}

.ptt-state {
  border: 1px solid var(--line);
  background: #0d1218;
  padding: 14px;
  color: var(--green);
  font-weight: 900;
  margin-bottom: 18px;
  text-transform: uppercase;
}

label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

select,
input[type="range"] {
  width: 100%;
  min-height: 36px;
  color: var(--text);
  background: #0f141a;
  border: 1px solid var(--line);
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

.client-main {
  display: grid;
  align-content: start;
  gap: 14px;
}

.client-heading span {
  border: 1px solid var(--green);
  color: var(--green);
  padding: 5px 10px;
  font: 800 0.78rem "Consolas", monospace;
  text-transform: uppercase;
}

.net-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  background: #111820;
  padding: 16px;
}

.net-card p {
  color: var(--muted);
  margin: 0;
  font: 700 0.9rem "Consolas", monospace;
}

.net-card-head strong {
  font: 900 1.05rem "Bahnschrift", sans-serif;
}

.net-card-head button,
.moon-button {
  border: 1px solid var(--line);
  color: var(--text);
  background: #17202a;
  min-height: 34px;
  padding: 0 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.net-card-head button:hover,
.moon-button:hover {
  border-color: var(--green);
}

.audio-row {
  display: grid;
  grid-template-columns: 62px 62px 62px minmax(120px, 1fr);
  gap: 8px;
  align-items: center;
}

.moon-button.is-selected {
  color: var(--on-accent);
  background: var(--green);
  border-color: var(--green);
}

.net-card.live-card {
  border-color: var(--green);
  box-shadow: inset 0 0 0 1px rgba(64, 208, 163, 0.18);
}

.capability-runway {
  background:
    linear-gradient(180deg, rgba(116, 197, 255, 0.035), transparent 380px),
    #0f141a;
}

.capability-list {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.capability-list article {
  min-height: 270px;
  padding: 36px 34px;
  border: 1px solid var(--line);
  background: rgba(20, 27, 35, 0.92);
}

.capability-list span {
  margin-bottom: 58px;
  color: var(--green);
  font-size: 0.9rem;
}

.admin-section {
  background: var(--bg);
}

.admin-demo {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1px;
  overflow: hidden;
}

.connected-list,
.assignment-board {
  padding: 22px;
  background: rgba(20, 27, 35, 0.94);
}

.connected-list {
  display: grid;
  align-content: start;
  gap: 10px;
}

.connected-list h3,
.assignment-board h3,
.waiting-column h3,
.net-column h3 {
  margin-bottom: 12px;
  font-size: 1rem;
  text-transform: uppercase;
}

.user-chip,
.assignment-board span,
.net-column span {
  display: inline-block;
  border: 1px solid var(--line);
  background: #10161d;
  padding: 9px 11px;
  color: var(--text);
  font: 800 0.86rem "Consolas", monospace;
}

.user-chip.is-moving {
  position: relative;
  animation: moveChip 4.8s ease-in-out infinite;
  border-color: var(--green);
}

.assignment-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.assignment-board article {
  min-height: 250px;
  border: 1px solid var(--line);
  background: #10161d;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drop-target,
.target-net {
  border-color: var(--green) !important;
}

.landing-chip,
.arrival-user {
  animation: chipGlow 4.8s ease-in-out infinite;
}

.overlay-section {
  background: #0f141a;
}

.overlay-demo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 1px;
  overflow: hidden;
}

.monitor-shell {
  position: relative;
  min-height: 440px;
  background: #0b0f14;
  overflow: hidden;
}

.game-scene {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(116, 197, 255, 0.08), transparent 42%),
    #0b0f14;
}

.terrain-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
  transform-origin: left;
}

.terrain-line.one { top: 54%; transform: skewY(-8deg); }
.terrain-line.two { top: 68%; transform: skewY(5deg); background: rgba(64, 208, 163, 0.42); }
.terrain-line.three { top: 80%; transform: skewY(-4deg); }

.overlay-card {
  position: absolute;
  top: 34px;
  right: 34px;
  width: 330px;
  border: 2px solid var(--green);
  background: rgba(14, 18, 24, 0.92);
  padding: 14px 16px;
  animation: overlayPulse 3.2s ease-in-out infinite;
}

.overlay-card span {
  display: block;
  color: var(--muted);
  font: 800 0.72rem "Consolas", monospace;
  margin-bottom: 4px;
}

.overlay-card strong {
  display: block;
  color: var(--green);
  font-size: 1.55rem;
}

.overlay-card p {
  margin: 0;
  color: var(--muted);
}

.overlay-controls {
  padding: 22px;
  background: rgba(20, 27, 35, 0.94);
}

.overlay-controls label {
  color: var(--text);
}

.overlay-controls p {
  color: var(--muted);
}

.install-section,
.org-final-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background:
    linear-gradient(90deg, rgba(64, 208, 163, 0.08), rgba(240, 186, 91, 0.04)),
    #11171e;
}

.install-section h2,
.org-final-section h2 {
  margin-bottom: 12px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 6vw, 90px);
  color: var(--muted);
  background: #080b0f;
}

.org-startup-section {
  background:
    linear-gradient(90deg, rgba(64, 208, 163, 0.055), transparent 48%),
    #0f141a;
}

.startup-grid {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 430px) 1fr;
  gap: 18px;
}

.startup-steps {
  display: grid;
  gap: 12px;
}

.startup-step {
  border: 1px solid var(--line);
  background: rgba(20, 27, 35, 0.94);
  padding: 16px;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.startup-step.is-active {
  border-color: var(--green);
  background: #132019;
  transform: translateX(8px);
}

.startup-step > span {
  margin-bottom: 12px;
}

.startup-step code {
  display: block;
  border: 1px solid var(--line);
  background: #0d1218;
  color: var(--cyan);
  padding: 9px;
  white-space: normal;
}

.install-command-window {
  overflow: hidden;
}

.discord-message-list {
  display: grid;
  gap: 14px;
  padding: 20px;
  min-height: 430px;
  align-content: center;
  background:
    linear-gradient(135deg, rgba(64, 208, 163, 0.07), transparent 42%),
    #10161d;
}

.org-showcase .discord-message-list {
  min-height: 460px;
}

.operator-message,
.bot-message {
  border: 1px solid var(--line);
  background: #111820;
  padding: 14px;
}

.operator-message {
  border-color: rgba(116, 197, 255, 0.32);
}

.operator-message span,
.bot-message span {
  display: block;
  color: var(--muted);
  font: 800 0.76rem "Consolas", monospace;
  margin-bottom: 6px;
}

.operator-message p,
.bot-message p {
  margin: 0;
}

.operator-message strong {
  color: var(--cyan);
}

.operator-message b {
  color: var(--green);
}

.bot-message {
  border-color: rgba(64, 208, 163, 0.42);
  animation: botPulse 3.1s ease-in-out infinite;
}

.message-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
}

.message-options span {
  border: 1px solid rgba(116, 197, 255, 0.35);
  background: rgba(116, 197, 255, 0.08);
  color: var(--text);
  padding: 7px 9px;
  font: 700 0.82rem "Consolas", monospace;
}

.org-command-section {
  background: var(--bg);
}

.command-strip {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.command-strip article {
  min-height: 220px;
  padding: 22px;
  background: rgba(20, 27, 35, 0.94);
}

.command-strip article > span {
  margin-bottom: 28px;
}

.command-strip h3 {
  color: var(--green);
  font: 800 1.25rem "Consolas", monospace;
}

.assignment-flow {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 320px) 80px 1fr;
  align-items: stretch;
  gap: 14px;
}

.waiting-column,
.net-column article {
  border: 1px solid var(--line);
  background: rgba(20, 27, 35, 0.94);
  padding: 18px;
}

.waiting-column {
  display: grid;
  align-content: start;
  gap: 10px;
}

.flow-arrow {
  position: relative;
  min-height: 160px;
}

.flow-arrow::before,
.flow-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 8px;
  right: 8px;
  height: 2px;
  background: var(--green);
}

.flow-arrow::after {
  left: auto;
  right: 8px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--green);
  border-right: 2px solid var(--green);
  background: transparent;
  transform: translateY(-50%) rotate(45deg);
}

.net-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.net-column article {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.moving-user {
  animation: orgMoveUser 4.6s ease-in-out infinite;
}

.glare-surface {
  position: relative;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 640ms ease, transform 640ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes moveChip {
  0%, 35% { transform: translate(0, 0); }
  55%, 100% { transform: translate(205px, 180px); opacity: 0; }
}

@keyframes chipGlow {
  0%, 42% { opacity: 0.25; }
  58%, 100% { opacity: 1; border-color: var(--green); color: var(--green); }
}

@keyframes overlayPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(64, 208, 163, 0); }
  50% { box-shadow: 0 0 28px rgba(64, 208, 163, 0.24); }
}

@keyframes botPulse {
  0%, 100% { box-shadow: inset 0 0 0 rgba(64, 208, 163, 0); }
  50% { box-shadow: inset 0 0 28px rgba(64, 208, 163, 0.13); }
}

@keyframes orgMoveUser {
  0%, 38% { transform: translate(0, 0); opacity: 1; }
  60%, 100% { transform: translate(380px, 92px); opacity: 0; }
}

@media (max-width: 1120px) {
  .site-header {
    top: 0;
    left: 0;
    right: 0;
  }

  .hero-section,
  .client-layout,
  .admin-demo,
  .overlay-demo,
  .startup-grid,
  .assignment-flow {
    grid-template-columns: 1fr;
  }

  .hero-media,
  .product-showcase {
    transform: none;
  }

  .chapter-grid,
  .capability-list,
  .command-strip,
  .assignment-board,
  .net-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .client-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .flow-arrow {
    min-height: 40px;
  }

  .flow-arrow::before {
    left: 50%;
    right: auto;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
  }

  .flow-arrow::after {
    top: auto;
    left: 50%;
    right: auto;
    bottom: 3px;
    transform: translateX(-50%) rotate(135deg);
  }
}

@media (max-width: 760px) {
  .site-header {
    position: sticky;
    min-height: 60px;
    padding: 0 12px;
  }

  nav {
    gap: 2px;
  }

  nav a:not(.download-link) {
    display: none;
  }

  .brand-mark span:last-child {
    max-width: 120px;
    overflow: hidden;
    white-space: nowrap;
  }

  .hero-section {
    min-height: auto;
    padding-top: 64px;
    padding-bottom: 58px;
  }

  h1 {
    font-size: 4.3rem;
  }

  .org-hero h1 {
    font-size: 3.2rem;
    line-height: 1;
  }

  h2 {
    font-size: 2.42rem;
    line-height: 1;
  }

  .signal-rail,
  .showcase-caption,
  .chapter-grid,
  .capability-list,
  .command-strip,
  .assignment-board,
  .net-column,
  .audio-row {
    grid-template-columns: 1fr;
  }

  .capability-list article:nth-child(odd) {
    border-right: 0;
  }

  .install-section,
  .org-final-section {
    align-items: stretch;
    flex-direction: column;
  }

  .overlay-card {
    left: 16px;
    right: 16px;
    width: auto;
  }

  .mock-admin-screen {
    grid-template-columns: 1fr;
  }

  .showcase-screen {
    min-height: 640px;
  }

  .mock-radio-screen.mock-radio-app {
    grid-template-columns: 1fr;
    grid-template-rows: 38px auto auto;
    min-height: auto;
  }

  .mock-app-bar {
    min-height: 38px;
  }

  .mock-radio-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 14px;
  }

  .mock-radio-main {
    padding: 14px;
  }

  .mock-radio-heading,
  .mock-radio-net > div {
    align-items: flex-start;
    flex-direction: column;
  }

  .mock-audio-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mock-audio-controls b {
    grid-column: 1 / -1;
  }

  .startup-step.is-active {
    transform: none;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}